Finite Group DatabasebetaFinite Group DatabasebetaOrder 1280.
366 conjugacy classes of subgroups; only the 110 normal subgroups are shown.
This group has 366 conjugacy classes of subgroups — too many to draw. Only its 110 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22×C5 | #329 |
| commutator | C42 | C22×C4×C5 |
| Frattini, cosocle | #97 | C23×C5 |
| prime radical | C2×C5×#127 | C4 |
| LCS | G ▷ C42 ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C5 ◁ C22×C4×C5 ◁ C2×C5×#97 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×C5×#347 | C2 | semidirect |
| 3. C5×#1355 | C2 | direct (N × H) |
| 13. C5×#347 | C22 | semidirect |
| 14. C2×#1355 | C5 | direct (N × H) |
| 36. C2×#347 | C2×C5 | semidirect |
| 37. #1355 | C2×C5 | direct (N × H) |
| 70. #347 | C22×C5 | semidirect |
| 150. C2×C5 | #1355 | direct (N × H) |
| 172. C5 | C2×#1355 | direct (N × H) |
| 189. C2 | C5×#1355 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C5×#490 | 2 |
| C2×C5×#347 | 2 |
| C5×#1355 | 2 |
| C2×#1355 | 5 |